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Van Buren County, Iowa
Van Buren County ( ) is a County (United States), county located in the U.S. state of Iowa. As of the 2020 United States Census, 2020 census the population was 7,203, making it the state's tenth-least populous county. The county seat is Keosauqua, Iowa, Keosauqua, which contains the oldest continuously operational Van Buren County Courthouse (Iowa), courthouse in the state of Iowa, and second oldest in the United States. History Van Buren County was formed on December 7, 1836, as a part of Wisconsin Territory, and was split off from Des Moines County, Iowa, Des Moines County. It was named for President Martin Van Buren. It became a part of Iowa Territory (later the state of Iowa) when that territory was organized on July 4, 1838. The county's courthouse was built in September 1843 in the style of Greek Revival and stands as Iowa's oldest, and the nation's second oldest, courthouse in operation. "The Honey War" refers to a colorful episode in Van Buren County's history when th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Van Buren County Courthouse (Iowa)
The Van Buren County Courthouse located in Keosauqua, Iowa, United States, was built in 1843. It was listed on the National Register of Historic Places in 1977 as a part of the County Courthouses in Iowa Thematic Resource. It is the only building the county has used as its courthouse, and it is the oldest courthouse in Iowa. In 1845 the courthouse served as the location for a trial resulting in the first death penalty in Iowa history. History Van Buren County was established on December 7, 1836. The first meeting of the county court and officials was held the following spring in Farmington, Iowa. However, the Wisconsin territorial legislature—which Iowa was a part of until 1838—changed the county seat to the village of Rochester in December, 1837. Territorial Governor Henry Dodge vetoed the change so an election was held in 1838 to settle the matter. The voters chose Keosauqua, which was then required to supply $5,000 in materials and land for the construction of a county cou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elongated Circle 16
Elongation may refer to: * Elongation (astronomy) * Elongation (geometry) * Elongation (plasma physics) * Part of transcription of DNA into RNA of all types, including mRNA, tRNA, rRNA, etc. * Part of translation (biology) of mRNA into proteins * Elongated organisms * Stretch ratio In physics, deformation is the continuum mechanics transformation of a body from a ''reference'' configuration to a ''current'' configuration. A configuration is a set containing the positions of all particles of the body. A deformation can ... in the physics of deformation See also * {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Population Density
Population density (in agriculture: standing stock or plant density) is a measurement of population per unit land area. It is mostly applied to humans, but sometimes to other living organisms too. It is a key geographical term.Matt RosenberPopulation Density Geography.about.com. March 2, 2011. Retrieved on December 10, 2011. In simple terms, population density refers to the number of people living in an area per square kilometre, or other unit of land area. Biological population densities Population density is population divided by total land area, sometimes including seas and oceans, as appropriate. Low densities may cause an extinction vortex and further reduce fertility. This is called the Allee effect after the scientist who identified it. Examples of the causes of reduced fertility in low population densities are * Increased problems with locating sexual mates * Increased inbreeding Human densities Population density is the number of people per unit of area, usuall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Census
A census is the procedure of systematically acquiring, recording and calculating information about the members of a given population. This term is used mostly in connection with national population and housing censuses; other common censuses include censuses of agriculture, traditional culture, business, supplies, and traffic censuses. The United Nations (UN) defines the essential features of population and housing censuses as "individual enumeration, universality within a defined territory, simultaneity and defined periodicity", and recommends that population censuses be taken at least every ten years. UN recommendations also cover census topics to be collected, official definitions, classifications and other useful information to co-ordinate international practices. The UN's Food and Agriculture Organization (FAO), in turn, defines the census of agriculture as "a statistical operation for collecting, processing and disseminating data on the structure of agriculture, covering th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USA Van Buren County, Iowa Age Pyramid
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Paleo-Americans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
